correct rustc version

diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
index 4323dfff26f622e4e2d2b2fa101347775bc87a73..1022123347ee52fc02ecb7eaef910e1bb3b54a0b 100644 (file)
--- a/src/libstd/io/mod.rs
+++ b/src/libstd/io/mod.rs
@@ -1060,10 +1060,10 @@ fn deref_mut(&mut self) -> &mut [u8] {
 #[repr(transparent)]
 pub struct IoSlice<'a>(sys::io::IoSlice<'a>);
 
-#[stable(feature = "iovec-send-sync", since = "1.43.0")]
+#[stable(feature = "iovec-send-sync", since = "1.44.0")]
 unsafe impl<'a> Send for IoSlice<'a> { }
 
-#[stable(feature = "iovec-send-sync", since = "1.43.0")]
+#[stable(feature = "iovec-send-sync", since = "1.44.0")]
 unsafe impl<'a> Sync for IoSlice<'a> { }
 
 #[stable(feature = "iovec", since = "1.36.0")]